Steven Gundry says cigarettes might be beneficial if you pair them with vitamin C and aspirin. The clip is going viral. The math is worth running. Nicotine is a mitochondrial uncoupler. That part is real. It mildly raises metabolic rate, acutely bumps testosterone, crosses the blood-brain barrier in seven seconds, activates nicotinic acetylcholine receptors in ways that sharpen focus and may protect against Parkinson's. Pharmacologists have studied this for decades. The delivery vehicle is…